[jira] [Created] (ARROW-5260) [Python][C++] Crash when deserializing from components in a fresh new process

2019-05-04 Thread Yevgeni Litvin (JIRA)
Yevgeni Litvin created ARROW-5260: - Summary: [Python][C++] Crash when deserializing from components in a fresh new process Key: ARROW-5260 URL: https://issues.apache.org/jira/browse/ARROW-5260

[jira] [Created] (ARROW-5259) Add option for ValueVector to allocate buffers with actual size

2019-05-04 Thread Ji Liu (JIRA)
Ji Liu created ARROW-5259: - Summary: Add option for ValueVector to allocate buffers with actual size Key: ARROW-5259 URL: https://issues.apache.org/jira/browse/ARROW-5259 Project: Apache Arrow

[jira] [Created] (ARROW-5258) Expose file metadata of dataset pieces to caller

2019-05-04 Thread Pearu Peterson (JIRA)
Pearu Peterson created ARROW-5258: - Summary: Expose file metadata of dataset pieces to caller Key: ARROW-5258 URL: https://issues.apache.org/jira/browse/ARROW-5258 Project: Apache Arrow